Chi-squared contingency tables: Edexcel A‑Level Further Maths questions
Edexcel A-Level Further Maths past-paper questions on 2.3 Chi-squared contingency tables, 2018–2025, with mark schemes and examiner’s reports where available. Add MadAsMaths questions to your practice, or browse them separately by topic and difficulty.
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All 8 questions on Chi-squared contingency tables, as a list
- June 2025, Further Statistics 1, Q3 (12 marks): A journalist uses a gender equality test on some randomly chosen films. She believes that whether or not a film passes the test is associated with the period in
- June 2025, AS Further Statistics 1, Q1 (10 marks): A researcher is investigating the relationship between a person’s age and their preferred method of shopping. A random sample of 300 people is taken and the res
- June 2024, Further Statistics 1, Q3 (6 marks): Tisam took a survey of students’ favourite colours. The results are summarised in the table below. Colour Red Blue Green Yellow Black Total Year group 1–5 34 15
- June 2023, AS Further Statistics 1, Q2 (6 marks): A bag contains a large number of balls, all of the same size and weight. The balls are coloured Red, Blue or Yellow. Jasmine asks each child in a group of 150 c
- June 2022, AS Further Statistics 1, Q1 (7 marks): Stuart is investigating a treatment for a disease that affects fruit trees. He has 400 fruit trees and applies the treatment to a random sample of these trees.
- November 2020, AS Further Statistics 1, Q2 (15 marks): In an experiment, James flips a coin 3 times and records the number of heads. He carries out the experiment 100 times with his left hand and 100 times with his
- June 2019, AS Further Statistics 1, Q1 (6 marks): A leisure club offers a choice of one of three activities to its 150 members on a Tuesday evening. The manager believes that there may be an association between
- June 2018, AS Further Statistics 1, Q4 (7 marks): Abram carried out a survey of two treatments for a plant fungus. The contingency table below shows the results of a survey of a random sample of 125 plants with
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